Photocatalytic degradation of organic textile dyes using tellurium-based metal alloy

被引：12

作者：

Mahendra, K. ^{[1
]}

Fernandes, Jean Maria ^{[2
]}

Fernandes, Brian Jeevan ^{[3
]}

Bindu, K. ^{[4
]}

Ramesh, K. P. ^{[3
]}

机构：

[1] Reva Univ, Dept Phys, Bengaluru 560064, Karnataka, India

[2] Natl Inst Technol Warangal, Dept Phys, Hanamkonda 506004, Telangana, India

[3] Indian Inst Sci, Dept Phys, Bengaluru 560012, India

[4] Indian Inst Sci, Dept Inorgan & Phys Chem, Bengaluru 560012, India

来源：

VACUUM | 2022年 / 199卷

关键词：

Metals and alloys; Solar energy materials; Photocatalytic dye degradation; Tellurium-based photocatalyst; Dual doping; Melt-cooling method; VISIBLE-LIGHT; REMOVAL; POLLUTANT; CARBON; ISOTHERM; SINGLE; PERFORMANCE; ADSORBENT; NANOFIBER; BINARY;

D O I：

10.1016/j.vacuum.2022.110960

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The viability of tellurium (Te)-based Te90Si5Sn5 alloy synthesized using facile melt-cooling method is explored in the photocatalytic degradation of methylene blue (MB) and crystal violet (CV) dye molecules. The Te90Si(5)Sn(5) alloy catalyst synthesized by doping Te host dually with Si and Sn dopants exhibits absorption in the visible region, favoring effective degradation of organic dye molecules in the solar spectrum. The synthesized material possesses a higher surface area and demonstrates higher photocatalytic activity for CV dye when compared to MB dye.

引用

页数：5

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